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1 June, 17:15

Identify the expression equivalent to 4 (x + x + 7) - 2x + 8 - 4 by substituting x = 1 and x = 2.

A.

6x + 11

B.

3 (x + 7)

C.

2 (3x + 16)

D.

3x + 16

+2
Answers (1)
  1. 1 June, 17:53
    0
    Answer: C

    Step-by-step explanation:

    4x (x+x+7) - 2x+3-4

    Distribute

    4x+4x+28-2x+8-4

    Simplify

    6x+32

    Distribute answer choice C

    2 (3x+16)

    6x+32

    Both solutions match with each other so the answer would be C
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